| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20200519 |
| Unknown | China national standards | MT | 1960.0 | USD | 20200519 |
| Unknown | China national standards | MT | 2410.0 | USD | 20200519 |
| Unknown | China national standards | MT | 380.0 | USD | 20200518 |
| Unknown | China national standards | MT | 330.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2290.0 | USD | 20200518 |
| Unknown | China national standards | MT | 6730.0 | USD | 20200518 |
| Unknown | China national standards | MT | 290.0 | USD | 20200518 |
| Unknown | China national standards | MT | 2900.0 | USD | 20200517 |
| Unknown | China national standards | MT | 440.0 | USD | 20200517 |